References
- Arbačiauskas , K. 2002 . “ Ponto-Caspian amphipods and mysids in the inland waters of Lithuania: history of introduction, current distribution and relations with native malacostracans ” . In Invasive Aquatic Species of Europe - Distribution, Impacts and Management , Edited by: Leppakoski , E. , Gollasch , S. and Olenin , S. 104. 115 Boston, London, Dordrecht : Kluwer Academic Publishers .
- Arbačiauskas , K. 2005 . The distribution and local dispersal of Ponto-Caspian Peracarida in Lithuanian fresh waters with notes on Pontogammarus robustoides population establishment, abundance and impact . Oceanological and Hydrobiological Studies , 34 : 93 – 111 . Supplement 1
- Berezina , N. A. and Panov , V. E. 2003 . Establishment of new gammarid species in the eastern Gulf of Finland (Baltic Sea) and their effect on littoral communities . Procceedings of the Estonian Academy of Sciences Biology Ecology , 52 ( 3 ) : 284 – 304 .
- Bodniece , V. 1976 . “ Changes in perch food composition related to acclimatization of new food items in the Kegums Water Reservoir ” . In Ecological and biological studies of aquatic animals , Edited by: Škute , R. , Gorsky , V. and Sloka , N. 25 – 34 . Zvaigzne Publ .
- Dedyu , I. I. 1980 . Amphipods of Fresh and Salt Water of the South-West part of the USSR , Kishinev : Shtiintsa Publ. .
- Gasiūnas , I. 1972 . “ Enrichment of fodder basis of water bodies of Lithuania by acclimatised crustaceans-like organisms from the Caspian Sea complex ” . In On the breeding of fish and crustacean-like organisms in the water bodies of Lithuania Edited by: Maniukas , J. and Virbickas , J. 57 – 68 . Vilnius
- Grabowski , M. , Konopacka , A. , Jazdzewski , K. and Janowska , E. 2006 . Invasions of alien gammarid species and retreat of natives in the Vistula Lagoon (Baltic Sea, Poland) . Helgoland Marine Research , 60 : 90 – 97 .
- Jazdzewski , K. 1980 . Range extension of some gammaridean species in European inland waters caused by human activity . Crustaceana , 6 : 84 – 107 . Suppl
- Jazdzewski , K. and Konopacka , A. 2000 . Immigration history and present distribution of alien crustaceans in Polish waters . Crustacean Issues , 12 : 55 – 64 .
- Kachalova , O. A. and Lagzdin , G. S. Acclimatization of mysids in water bodies of Latvian SSR . Limnology, Proceedings of XIV conference on studies of the inland waters of Baltic States . Vol. 3 (1) , pp. 79 – 82 . Riga : Zinatne Publ .
- Kelly , D. W. , Dick , J. T. A. , Montgomery , W. I. and MacNeil , C. 2003 . Differences in the composition of macroinvertebrate communities with invasive and native Gammarus spp. (Crustacea: Amphipoda) . Freshwater Biology , 48 : 306 – 315 .
- Kļavinš , M. and Cimdiņš , P. 2004 . Water Quality and Its Protection Rīga
- LEGMA . 2005 . Latvian Environment, Geology and Meteorology Agency http://www.lvgma.gov.lv/vmp2005/
- Martens , A. , Eggers , T. O. and Grabow , K. 1999 . Erste Funde von Pontogammarus robustoides (Sars) im Mittellandkanal (Crustacea: Amphipoda) . Lauterbornia , 35 : 39 – 42 .